Microwave corn popper



FIG. 1 is a top front perspective view of a microwave corn popper showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a left or right side elevational view thereof. 

The ornamental design for a microwave corn popper, as shown. 